STAAR Distributing LLC is a HUBZone-certified Pennsylvania company known for combining hands-on fabrication with engineering support for the power and petroleum industries. Its Reynoldsville operation also serves construction and manufacturing customers, with work ranging from pressure-vessel fabrication to field support for oil and gas sites. ISO 9001:2015 and ASME “U” credentials are part of the company’s documented quality foundation.
ASME “U” Stamp
National Board “NB” Stamp
National Board “R” Stamp
AISC Member Shop
ISO 9001:2015
HUBZone Certified
Compliance program
Stauffer Diesel IncFounded by Amos Stauffer in 1948 to serve Lancaster County dairy farmers, Stauffer Diesel has grown into a Pennsylvania-based distributor and service provider for industrial and marine diesel engines. The company keeps hundreds of new and replacement engines in stock while supporting them with repair, rebuilding, parts, and factory-trained field service. Its Stadco division also designs and manufactures custom generator sets and modular power packages for OEM applications.EPHRATA, PA
Stark TechStark Tech is a Buffalo-area company known for bringing engineering and fabrication together in support of complex energy projects. Its Tonawanda facility produces custom skidded systems for developers, operators, and engineering firms, while the broader business helps building owners manage energy use and power reliability across North America. The company’s work is backed by an ISO 9001:2015-certified quality management system.LANHAM, MD
Penn Manufacturing, IncFounded in 1999 in Saxonburg, Pennsylvania, Penn Manufacturing fabricates pressure vessels and custom industrial assemblies, and has maintained ASME code certification since its founding. After moving to a larger Hyde Park facility in 2007, the company expanded into heat exchangers and other fabrication work; it later added client machining services.HYDE PARK, PA
Sharpsville Container CorporationSharpsville Container Corporation has been part of the Sharpsville, Pennsylvania community since 1860, operating from the same location throughout its history. Today, the company serves industrial customers with American-made, custom-engineered pressure vessels and process equipment, backed by in-house engineering and a 100,000-square-foot fabrication facility. Its work is performed under ASME qualifications and an ISO 9001-certified quality system.SHARPSVILLE, PA